:root {
    color-scheme: dark;
    --info-bg: #110817;
    --info-surface: rgba(39, 19, 52, 0.94);
    --info-border: rgba(255, 255, 255, 0.14);
    --info-text: #f4eefb;
    --info-muted: #c8b9d8;
    --info-accent: #c69aff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    color: var(--info-text);
    background:
        radial-gradient(circle at 15% 0%, rgba(145, 76, 190, 0.24), transparent 34rem),
        linear-gradient(160deg, #170a20 0%, var(--info-bg) 48%, #0b0710 100%);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.65;
}

.info-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 12px max(20px, calc((100vw - 1040px) / 2));
    border-bottom: 1px solid var(--info-border);
    background: rgba(17, 8, 23, 0.88);
    backdrop-filter: blur(14px);
}

.info-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.info-brand img {
    border-radius: 10px;
}

.info-back {
    padding: 8px 13px;
    border: 1px solid var(--info-border);
    border-radius: 10px;
    color: var(--info-accent);
    text-decoration: none;
}

.info-back:hover,
.info-back:focus-visible {
    border-color: rgba(198, 154, 255, 0.55);
    color: #fff;
}

.info-page {
    width: min(100% - 32px, 920px);
    margin: 40px auto 72px;
}

.info-document {
    padding: clamp(24px, 5vw, 56px);
    border: 1px solid var(--info-border);
    border-radius: 24px;
    background: var(--info-surface);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.info-kicker {
    margin: 0 0 8px;
    color: var(--info-accent);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 3.4rem);
    line-height: 1.1;
}

.info-lead {
    margin: 22px 0 38px;
    color: #e2d8ec;
    font-size: 1.08rem;
}

section {
    padding-top: 26px;
    border-top: 1px solid var(--info-border);
    margin-top: 26px;
}

h2 {
    margin: 0 0 12px;
    color: #fff;
    font-size: 1.3rem;
    line-height: 1.3;
}

p,
ul {
    margin: 0 0 14px;
}

ul {
    padding-left: 24px;
}

li + li {
    margin-top: 7px;
}

a {
    color: var(--info-accent);
}

a:hover,
a:focus-visible {
    color: #fff;
}

strong {
    color: #fff;
}

@media (max-width: 560px) {
    .info-header {
        padding: 10px 16px;
    }

    .info-brand span {
        display: none;
    }

    .info-page {
        width: min(100% - 20px, 920px);
        margin-top: 20px;
    }

    .info-document {
        border-radius: 18px;
    }
}